Don't know, a look startled, the original single magnet there are so many secrets, curious? Fast with YingGui magnetic industry co., LTD. Shanghai to see see!
Refers to a single magnet magnetic, magnetic weaker magnet on the other side, the method is to use special processing of galvanized sheet will double magnet wrapped the bread, so wrapped side will be magnetic shielding, magnetic force is shifted to the other side, the other side magnetism will increase. Single magnet magnetic reflection as the satellite pot signal refraction or flashlight lamp to light refraction, the refraction effect is mainly decided by the following three aspects:
1. Material: the choice of materials and thickness, and the magnet and the spacing of materials have a close relationship. Pure iron easy leakage, refraction increased after special treatment, but 100% of shielding materials haven't worked out, but different factory has the different effect.
2. The Angle: according to the principle of refraction, arc material effect is best, right Angle refraction material loss is bigger.
3. Space: the lines of magnetic force in the air like a mobile phone signal, needs a space to reflect. Flashlight lamp on the pot as completely wrapped in lamp, the use effect is not good, because a large number of light refraction are loss.
Principle of how to use the above, the effect of magnetic strengthen the best, is an issue between many parameters for the best, so in the areas of packaging bags will greatly reduce the production cost and the magnetic material is saved.

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